Research

Does discourse structure constrain where we talk about what? Research on recurring mentions within discourse graphs shows
back-reference is sensitive to the reasons why sentences and groups of sentences are uttered. In the image above, we fixate on a target
sentence in blue, and predict how likely it is that a pronoun inside it will have an antecedent in some other unit (without peeking at the words!).
Redder units are more likely to contain an antecedent.